1990 QK9

1990QK9, 1996 DC5, 1996DC5, 1997 NE8, 1997NE8, 27729, J90Q09K, J96D05C, J97N08E

All data for this body: [vot]

MPC data
Name (number) 1990 QK9 (27729)
a 2.35604
e 0.11910
i / sin(i) 7.1301 / 0.12412
q 2.07545
Q 2.63663
ω 149.4006
Node 138.4609
m 251.4006
n 0.2725
Epoch 2460800.5
nobs 1994
nopp 22
Years observed 1990-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.357
ep 0.100
sin(ip) 0.116
G 0.150
H 15.210
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.955
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3567 0.0996 0.1160 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.6325 0.6325 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT